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प्रश्न
Who is the odd one out?
पर्याय
Sunlight
Wind
Waves
Petrol
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उत्तर
Petrol
Explanation:
Petrol is the odd one out as it is a conventional energy resource. The rest are non-conventional energy resources.
संबंधित प्रश्न
Classify the following into renewable and non-renewable sources of energy:
Coal, Wind, Tides, Petroleum,Wood, Natural gas
What are fossil fuels? Give three examples of fossil fuels.
What should be the minimum wind speed for the satisfactory working of a wind-powered electric generator?
What are the two ways in which cow-dung can be used as a fuel? Which of them is better and why?
Name the major component of biogas.
Write any two advantages of using biogas.
The world's known coal reserves are expected to last for about:
(a) 200 years
(b) 400 years
(c) 500 years
(d) 100 years
You have three unlabelled test tubes containing ethanol, ethanoic acid and soap solution. Explain the method you would use to identify the compounds in different test tubes by chemical tests using litmus paper and sodium metal.
Which of the following is a pair of exhaustible natural resources?
Look at the figure where petroleum and natural gas deposits are shown. Why do we find oil layer above water layer?
